Catering terminal water heater

Abstract

The utility model relates to the technical field of water heaters, and discloses a catering terminal water heater which comprises a heater body, a temperature control sensor and a 3000W heating rod are fixedly installed in the heater body, the 3000W heating rod is located below the temperature control sensor, a water pumping port is fixedly installed on the right side of the heater body, a water inlet pipeline is fixedly installed above the heater body, and a water outlet pipeline is fixedly installed on the right side of the heater body. The 3000W heating rod is fixedly installed in the furnace body, the temperature control sensor is fixedly installed on the left side of the furnace body, when the water level rises to a designated position, the water level can be detected by the liquidometer, at the moment, the liquidometer can send out a signal to enable the control device to start the 3000W heating rod, the 3000W heating rod rapidly heats water in the furnace body, and therefore the water in the furnace body can be heated rapidly. Meanwhile, water is conveyed out by the water pumping opening to brew and heat catering food, and the effects that heating is convenient and fast, and the brewing efficiency and speed are improved are achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of water heaters, and more specifically, to a catering terminal water heater. Background Art

[0002] Water heaters are developed and produced to meet the drinking water needs of various places and different people. In the catering field, they are convenient for heating and brewing materials that need to be brewed, meeting people's daily dietary needs. However, when the existing water heaters heat water, it often takes a long time, which will increase the waiting time. In some machines for selling brewed food materials, many customers will be lost, thus reducing the overall turnover. Content of the Utility Model

[0003] In order to overcome the deficiencies of the prior art, the utility model provides a catering terminal water heater, which has the advantages of convenient and fast heating, and improving the brewing efficiency and speed.

[0004] To achieve the above object, the utility model provides the following technical solution: a catering terminal water heater, including a furnace body. A temperature control sensor and a 3000W heating rod are fixedly installed inside the furnace body. The 3000W heating rod is located below the temperature control sensor. A water pumping port is fixedly installed on the right side of the furnace body. A sewage discharge port is fixedly installed on the left side of the furnace body. An electronic control valve is rotatably connected inside the sewage discharge port. The sewage discharge port is located below the temperature control sensor. An inlet pipe is fixedly installed above the furnace body.

[0005] As a preferred technical solution of the utility model, an exhaust pipe is fixedly installed on the right side of the furnace body. A fixing plate is fixedly installed inside the exhaust pipe. A telescopic rod is fixedly installed on the left side of the fixing plate. A spring is sleeved outside the telescopic rod. One side of the spring away from the fixing plate is fixedly installed with a sealing plug. A limiting ring is fixedly installed inside the exhaust pipe. The limiting ring is located on the left side of the sealing plug.

[0006] As a preferred technical solution of the utility model, an installation and fixing bracket is provided at the bottom of the furnace body. Installation holes are opened inside the installation and fixing bracket. A support plate is fixedly installed above the installation and fixing bracket. There are four support plates, and the four support plates are respectively located on the front and back sides of the furnace body.

[0007] As a preferred technical solution of the utility model, a liquid level gauge is fixedly installed on the right side of the furnace body. The liquid level gauge is located above the exhaust pipe.

[0008] As a preferred technical solution of the utility model, the temperature control sensor is located above the installation and fixing bracket, and the end of the temperature control sensor close to the furnace body is located inside the furnace body.

[0009] As a preferred technical solution of the present utility model, the sewage discharge port is located above the installation and fixing bracket, and the sewage discharge port is cylindrical with a hollow interior. One end of the water inlet pipe far from the furnace body and the water pumping port far from the furnace body are both connected to a water pump.

[0010] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0011] 1. In the present utility model, a 3000W heating rod is fixedly installed inside the furnace body, a temperature control sensor is fixedly installed on the left side of the furnace body, and a water inlet pipe is fixedly installed on the right side of the furnace body. When water is input into the furnace body through the water pump at one end of the water inlet pipe far from the furnace body, when the water level rises to a specified position, it will be detected by the liquid level gauge. At this time, the liquid level gauge will send a signal to enable the control device to start the 3000W heating rod, so that the 3000W heating rod quickly heats the water inside the furnace body, and at the same time, the water is transported out through the water pumping port to brew and heat the food and beverages, achieving the effects of convenient and fast heating, and improving the brewing efficiency and speed.

[0012] 2. In the present utility model, a fixing plate is fixedly installed inside the exhaust pipe, a telescopic rod is fixedly installed on the left side of the fixing plate, a spring is sleeved outside the telescopic rod, and a sealing plug is fixedly installed on the side of the spring far from the fixing plate. At the same time, a sealing plug is fixedly installed inside the exhaust pipe. When the inside of the furnace body is heated, the air pressure will squeeze the sealing plug towards the fixing plate, causing the telescopic rod to contract and discharging the high pressure, preventing the air pressure inside the furnace body from being too high. When the air pressure is moderate, a part of the temperature inside the furnace body will be retained. When water is injected into the furnace body, the original temperature inside the furnace body will heat it, thereby improving the heating efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 is a schematic diagram of the overall structure of the present utility model;

[0014] Figure 2 is a schematic diagram of the furnace body structure of the present utility model;

[0015] Figure 3 is the present utility model Figure 2 is an enlarged schematic diagram of the structure at point A;

[0016] Figure 4 is a partial structure sectional view of the present utility model;

[0017] Figure 5 is the present utility model Figure 4 is an enlarged schematic diagram of the structure at point B.

[0018] In the figure: 1. Furnace body; 2. Temperature control sensor; 3. 3000W heating rod; 4. Water pumping port; 5. Sewage discharge port; 6. Electronic control valve; 7. Water inlet pipe; 8. Liquid level gauge; 9. Exhaust pipe; 10. Fixed plate; 11. Telescopic rod; 12. Spring; 13. Sealing plug; 14. Limit ring; 15. Installation and fixing bracket; 16. Installation hole; 17. Support plate. Detailed implementation mode

[0019] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0020] As Figures 1 to 5 shown, the present invention provides a hot water furnace for a catering terminal, including a furnace body 1. A temperature control sensor 2 and a 3000W heating rod 3 are fixedly installed inside the furnace body 1. The 3000W heating rod 3 is located below the temperature control sensor 2. A water pumping port 4 is fixedly installed on the right side of the furnace body 1. A sewage discharge port 5 is fixedly installed on the left side of the furnace body 1. An electronic control valve 6 is rotatably connected inside the sewage discharge port 5. The sewage discharge port 5 is located below the temperature control sensor 2. A water inlet pipe 7 is fixedly installed above the furnace body 1.

[0021] The inside of the furnace body 1 is hollow. Its main function is to inject water into the furnace body 1 through a water pump connected to one end of the water inlet pipe 7 far from the furnace body 1. After the water in the furnace body 1 reaches a certain position, it is quickly heated by the 3000W heating rod 3. At the same time, the heated water is transported out through the water pumping port 4, so as to achieve the effect of quickly brewing food at the bottom.

[0022] Among them, an exhaust pipe 9 is fixedly installed on the right side of the furnace body 1. A fixed plate 10 is fixedly installed inside the exhaust pipe 9. A telescopic rod 11 is fixedly installed on the left side of the fixed plate 10. A spring 12 is sleeved outside the telescopic rod 11. A sealing plug 13 is fixedly installed on the side of the spring 12 far from the fixed plate 10. A limit ring 14 is fixedly installed inside the exhaust pipe 9. The limit ring 14 is located on the left side of the sealing plug 13.

[0023] The inside of the limit ring 14 is hollow, and the diameter value inside the limit ring 14 is smaller than the diameter value outside the sealing plug 13. When the internal air pressure in the furnace body 1 is relatively high, the air pressure will push the sealing plug 13 towards the fixing plate 10, discharging the air pressure to prevent the internal air pressure from being too high and causing an explosion. At the same time, when the air pressure is moderate, a part of the temperature inside the furnace body 1 will be retained. When water is injected into the furnace body 1, the original temperature inside the furnace body 1 will heat it, thereby improving the heating efficiency.

[0024] Among them, a mounting and fixing bracket 15 is provided at the bottom of the furnace body 1. An installation hole 16 is opened inside the mounting and fixing bracket 15. A support plate 17 is fixedly installed above the mounting and fixing bracket 15. There are four support plates 17, and the four support plates 17 are respectively located on the front and back sides of the furnace body 1.

[0025] The main function of the mounting and fixing bracket 15 is to support the furnace body 1, facilitating the furnace body 1 to be engaged with bolts through the installation hole 16, so that the mounting and fixing bracket 15 is fixed at the designated position of the device and the furnace body 1 is fixed.

[0026] Among them, a liquid level gauge 8 is fixedly installed on the right side of the furnace body 1, and the liquid level gauge 8 is located above the exhaust pipe 9.

[0027] The main function of the liquid level gauge 8 is to detect the water level inside the furnace body 1. When the water inlet pipe 7 injects water into the furnace body 1, the water level can be detected in time to prevent the water from overflowing easily when too much water is injected.

[0028] Among them, the temperature control sensor 2 is located above the mounting and fixing bracket 15, and one end of the temperature control sensor 2 close to the furnace body 1 is inside the furnace body 1.

[0029] A display screen is inlaid inside the temperature control sensor 2, and the temperature inside the furnace body 1 can be observed in time. When the water inside the furnace body 1 is heated and reaches the set temperature, a signal will be sent to turn off the heating in time, thereby saving the excessive consumption of energy.

[0030] Among them, the sewage discharge port 5 is located above the mounting and fixing bracket 15, and the sewage discharge port 5 is cylindrical and hollow inside. One end of the water inlet pipe 7 far from the furnace body 1 and the pumping port 4 far from the furnace body 1 are both connected to a water pump.

[0031] When the water inside the furnace body 1 has been stored for a long time without being used for a long time, it may deteriorate. At this time, the electronic control valve 6 is controlled to rotate, so that the sewage is discharged from the sewage discharge port 5 in time, thereby ensuring the safety of the water quality inside the furnace body 1.

[0032] The working principle and usage process of the present utility model:

[0033] First, carry the furnace body 1 with the installation and fixing bracket 15 and connect it to the bolt through the installation hole 16, so that the installation and fixing bracket 15 is fixed at the designated position;

[0034] Secondly, start the water pump connected to the end of the water inlet pipe 7 far from the furnace body 1, so that water is injected into the interior of the furnace body 1 through the water inlet pipe 7. When the water level rises to the bottom of the exhaust pipe 9, it will be detected by the liquid level gauge 8. At this time, the liquid level gauge 8 will send a signal to start the 3000W heating rod 3 by the control device, so that the 3000W heating rod 3 quickly heats the water inside the furnace body 1. At the same time, the water is transported out by the water pumping port 4 to brew and heat the food for dining, achieving the effect of convenient and fast heating;

[0035] At the same time, since a telescopic rod 11 is fixedly installed on the left side of the fixed plate 10, a spring 12 is sleeved outside the telescopic rod 11. At the same time, a sealing plug 13 is fixedly installed on the side of the spring 12 away from the fixed plate 10. At the same time, a sealing plug 13 is fixedly installed inside the exhaust pipe 9. After the interior of the furnace body 1 is heated, the air pressure will squeeze the sealing plug 13 towards the fixed plate 10, causing the telescopic rod 11 to contract and discharging the high pressure, preventing the air pressure inside the furnace body 1 from being too high. When the air pressure is moderate, a part of the temperature inside the furnace body 1 will be retained. When water is injected into the interior of the furnace body 1, the original temperature inside the furnace body 1 will heat it;

[0036] When the water inside the furnace body 1 has been stored for a long time without use, it may deteriorate. At this time, control the electronic control valve 6 to rotate, so that the sewage is discharged in time from the interior of the sewage discharge port 5, thereby ensuring the safety of the water quality inside the furnace body 1.

[0037] It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "including", "comprising" or any other variant thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements not only includes those elements, but also includes other elements not expressly listed, or also includes elements inherent to such process, method, article or device.

[0038] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A catering terminal hot water furnace, comprising a furnace body (1), characterized in that: Inside the furnace body (1), a temperature control sensor (2) and a 3000W heating rod (3) are fixedly installed. The 3000W heating rod (3) is located below the temperature control sensor (2). A water pumping port (4) is fixedly installed on the right side of the furnace body (1), and a sewage discharge port (5) is fixedly installed on the left side of the furnace body (1). An electronic control valve (6) is rotatably connected inside the sewage discharge port (5). The sewage discharge port (5) is located below the temperature control sensor (2). An inlet pipe (7) is fixedly installed above the furnace body (1).

2. The hot water boiler for a catering terminal according to claim 1, characterized in that: An exhaust pipe (9) is fixedly installed on the right side of the furnace body (1). A fixing plate (10) is fixedly installed inside the exhaust pipe (9). A telescopic rod (11) is fixedly installed on the left side of the fixing plate (10). A spring (12) is sleeved outside the telescopic rod (11). A sealing plug (13) is fixedly installed on the side of the spring (12) away from the fixing plate (10). A limiting ring (14) is fixedly installed inside the exhaust pipe (9). The limiting ring (14) is located on the left side of the sealing plug (13).

3. The hot water boiler for a catering terminal according to claim 1, characterized in that: An installation and fixing bracket (15) is provided at the bottom of the furnace body (1). An installation hole (16) is opened inside the installation and fixing bracket (15). A support plate (17) is fixedly installed above the installation and fixing bracket (15). There are four support plates (17), and the four support plates (17) are respectively located on the front and back sides of the furnace body (1).

4. The hot water boiler for a catering terminal according to claim 2, characterized in that: A liquid level gauge (8) is fixedly installed on the right side of the furnace body (1). The liquid level gauge (8) is located above the exhaust pipe (9).

5. The hot water boiler for a catering terminal according to claim 3, characterized in that: The temperature control sensor (2) is located above the installation and fixing bracket (15), and the end of the temperature control sensor (2) close to the furnace body (1) is located inside the furnace body (1).

6. A catering terminal water heater according to claim 1, characterized in that: The sewage discharge port (5) is located above the installation and fixing bracket (15), and the sewage discharge port (5) is cylindrical and hollow inside. One end of the inlet pipe (7) away from the furnace body (1) and one end of the water pumping port (4) away from the furnace body (1) are both connected to a water pump.

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